package book;

import java.util.Arrays;

public class BookList {
    private Book[] books=new Book[10];
    public int useSize;//有效数据的个数【实际放的书的个数】

    public BookList() {
        this.books[0] =new Book("三国演义","罗贯中",10,"小说");
        this.books[1] =new Book("西游记","吴承恩",59,"小说");
        this.books[2] =new Book("红楼梦","曹雪芹",16,"小说");
        this.useSize =3;
    }

    public int getUseSize() {
        return useSize;
    }

    public void setUseSize(int useSize) {
        this.useSize = useSize;
    }

    public Book getBooks(int pos) {
        return books[pos];
    }

    public void setBooks(int pos,Book book) {
        this.books[pos]= book;
    }
public Book[] getBooks(){
        return books;
}

}
